Wind instrument



FIG. 1 is a front, bottom and right side perspective view of a wind instrument showing my new design, with the coiled tube shown as broken off in order to indicate indeterminate length;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a bottom plan view; and

FIG. 5 is a top plan view. 

The ornamental design for a wind instrument, substantially as shown and described. 